英语词典化工词典

1-Butanol, 4-ethoxy-

1-Butanol, 4-ethoxy-


  • 中文别名:4-乙氧基-1-丁醇
  • 中文释义:4-乙氧基-1-丁醇
  • 英文别名:4-ethoxybutan-1-ol;
    4-Aethoxy-butan-1-ol;
    Tetramethylenglykol-monoaethylaether;
    Dowanol BEAT;
    Dowanal BEAT;
    Dowanol be;
    4-Ethoxy-1-butanol;
    1-BUTANOL,4-ETHOXY;
    Butylene glycol ethyl ether;
    EINECS 203-901-9;
    Butylene glycol monoethyl ether;
    4-ethoxybutanol;
    4-ethoxy-butan-1-ol;
    Butanediol,monoethyl ether 
  • CAS No.:111-73-9
  • 分子式:

    C6H14O2

  • 分子量:118.17416
  • 精确分子量:118.09900
  • PSA:29.46000
  • InChI:The Key: QRUOTIJTSNETKW-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
0.899g/cm3
沸点:
183.2ºC at 760mmHg
闪点:
56.9ºC
折射率:
1.418
蒸汽压:
0.224mmHg at 25°C

安全信息

密度:
0.899g/cm3
沸点:
183.2ºC at 760mmHg
闪点:
56.9ºC
折射率:
1.418
蒸汽压:
0.224mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EL3800000
CHEMICAL NAME :
1-Butanol, 4-ethoxy-
CAS REGISTRY NUMBER :
111-73-9
BEILSTEIN REFERENCE NO. :
1732976
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H14-O2
MOLECULAR WEIGHT :
118.20
WISWESSER LINE NOTATION :
Q4O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volume(issue)/page/year: 2,1581,1963
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
27 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea Skin and Appendages - hair Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 2,207,1979

海关数据

中国海关编码:2909499000

概述:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

分子结构与计算化学数据

分子结构数据

1、 摩尔折射率:33.12

2、 摩尔体积(cm3/mol):131.4

3、 等张比容(90.2K):307.2

4、 表面张力(dyne/cm):29.8

5、 极化率(10-24cm3):13.13

计算化学数据

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:1

3.氢键受体数量:2

4.可旋转化学键数量:5

5.互变异构体数量:无

6.拓扑分子极性表面积29.5

7.重原子数量:8

8.表面电荷:0

9.复杂度:37.5

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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